The phrase "a strict definition of" is correct and usable in written English.
You can use it when discussing the precise meaning or interpretation of a term or concept.
Example: "In academic writing, it is important to provide a strict definition of key terms to avoid ambiguity."
Alternatives: "a precise definition of" or "a clear definition of".
The firm's website firmly says it has a "strict definition" of value.
It likes his position that "any foreign involvement must be based on a strict definition of vital national interest".
The audience for jazz is small, and a strict definition of jazz only excludes new listeners, he said.
Stock exchanges, as a listing condition, should require at least a majority of the directors on company boards to meet a strict definition of independence.
She adopts a strict definition of family-friendly trails: they should be reasonably level and accessible to what "fun stuff" is nearby.
He warned against using American troops for "nation-building" and said that any foreign involvement must be based on a strict definition of vital national interest.
Settling on a strict definition of a vanity project is a tricky business in an industry where vanity is practically part of the job description.
By a strict definition of impartiality, half of every programme – or, at the very least, 50% of the whole season – devoted to the Queen's 90th birthday or Shakespeare's death quatercentenary should put the opposing view.
The committee chairmen, John Wayne Fox, a Democrat, and Arthur J. O'Neill, a Republican, said they would begin gathering evidence and hearing testimony without necessarily agreeing on a strict definition of impeachable acts.
In the review, published in Drug and Alcohol Dependence, Dr. Halpern reasons that by conflating two distinct diagnoses, a strict definition of H.P.P.D. has remained elusive, leaving its prevalence obscured.
WASHINGTON — The Obama administration adopted a strict definition of affordable health insurance on Wednesday that will deny federal financial assistance to millions of Americans with modest incomes who cannot afford family coverage offered by employers.
